DM NO. 434, S. 2026 INVITATION TO THE 12TH NATIONAL ASSOCIATION OF PUBLIC SECONDARY SCHOOLS OF THE PHILIPPINES (NAPSSPHIL) INC. PRINCIPALS’ CONGRESS Posted on March 24, 2026 by Leave a comment DM NO. 434, S. 2026 INVITATION TO THE 12TH NATIONAL ASSOCIATION OF PUBLIC SECONDARY SCHOOLS OF THE PHILIPPINES (NAPSSPHIL) INC. PRINCIPALS’ CONGRESS Memorandum Numbered